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Author:

秦子超 (秦子超.) | 朱满康 (朱满康.) | 侯育冬 (侯育冬.) (Scholars:侯育冬)

Indexed by:

CQVIP PKU CSCD

Abstract:

采用传统的固相法制备了(Bi0.5Na0.5)Ti1-xCoxO3(0≤x≤0.015)无铅压电陶瓷。结果表明,BNT陶瓷表现出单斜结构Cc,并伴随Co的加入晶粒明显长大。同时,Co离子进入了钙钛矿结构的B位,形成硬性替代效应,晶格中形成氧空位,使BNT晶粒的内偏场上升,BNT陶瓷铁电性能的温度稳定性提高。

Keyword:

弛豫行为 铁电性 掺杂 无铅压电陶瓷 介电性能 内偏场

Author Community:

  • [ 1 ] [秦子超]北京工业大学
  • [ 2 ] [朱满康]北京工业大学
  • [ 3 ] [侯育冬]北京工业大学

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Source :

压电与声光

ISSN: 1004-2474

Year: 2014

Issue: 5

Page: 795-797,804

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 2

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